API Reference > imodeljs-frontend > Views > ChangeFlag ChangeFlag Enumeration Beta see ChangeFlags Members Name Value Description None 0 AlwaysDrawn 1 << 0 NeverDrawn 1 << 1 ViewedCategories 1 << 2 ViewedModels 1 << 3 DisplayStyle 1 << 4 FeatureOverrideProvider 1 << 5 ViewedCategoriesPerModel 1 << 6 ViewState 1 << 7 All 268435455 Overrides ChangeFlag.All & ~(ChangeFlag.ViewedModels | ChangeFlag.ViewState) Initial ChangeFlag.ViewedCategories | ChangeFlag.ViewedModels | ChangeFlag.DisplayStyle Defined in core/frontend/src/Viewport.ts Line 72 Last Updated: 13 June, 2024